import axios from 'axios'
import { Message } from 'element-ui'

const service = axios.create({
    baseURL: process.env.VUE_APP_BASE_API,
    // baseURL: '/api/',
    withCredentials: true,
    timeout: 5000
})

service.interceptors.request.use(
    config => {
        // 请求前
        // config.headers['Token'] = 'zhang'
        // config.withCredentials = false
        // console.log(config)
        return config
    },
    error => {
        // 错误信息
        console.log(error)
        return Promise.reject(error)
    }
)


// response interceptor
service.interceptors.response.use(
    /**
     * If you want to get http information such as headers or status
     * Please return  response => response
     */

    /**
     * Determine the request status by custom code
     * Here is just an example
     * You can also judge the status by HTTP Status Code
     */
    response => {
        const res = response.data

        // if the custom code is not 20000, it is judged as an error.
        if (res.code !== 20000) {
            Message({
                message: res.message || 'Error',
                type: 'error',
                duration: 5 * 1000
            })

            // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
            if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
                // to re-login
                console.log('reLogin')
            }
            return Promise.reject(new Error(res.message || 'Error'))
        } else {
            return res
        }
    },
    error => {
        console.log('err' + error) // for debug
        Message({
            message: error.message,
            type: 'error',
            duration: 5 * 1000
        })
        return Promise.reject(error)
    }
)

// service.interceptors.response.use(
//     response => {
//         const res = response.data
//         if (res.code !== 20000) {
//             Message({
//                 message: res.message || 'Error',
//                 type: 'error',
//                 duration: 5 * 1000
//             })
//             return Promise.reject(new Error(res.message) || 'Error')
//         } else {
//             return res
//         }
//     },
//     error => {
//         console.log('err:' + error)
//         Message({
//             message: error.message,
//             type: 'error',
//             duration: 5 * 1000
//         })
//         return Promise.reject(error)
//     }
// )

export default service
